Engineered for robust electrical protection, the Schneider Electric Square D CH223NRB is a heavy-duty fusible safety switch designed for demanding residential and commercial environments. This switch provides reliable over-current and short-circuit protection, safeguarding electrical systems and ensuring operational continuity. Its construction prioritizes durability for applications requiring consistent, heavy-duty performance.

Technical details

• Series: Square D CH
• Type: Fusible Safety Switch
• Configuration: 3-Pole
• Enclosure Type: NEMA 3R (suitable for outdoor or wet locations)
• Voltage Rating: 240 VAC
• Amperage Rating: 100 Amps
• Interrupting Rating: 200,000 Amps (when used with appropriate fuses)
• Horsepower Rating: 30 HP at 240 VAC

Applications & compatibility

The CH223NRB is commonly specified for main disconnects in commercial buildings, industrial facilities, and heavy-duty residential applications. It is suitable for protecting circuits feeding motors, HVAC equipment, and other high-demand loads where reliable fault interruption is critical.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D CH223NRB or contact our technical team for cross-reference assistance with compatible Square D safety switch components.